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Motor truck scale system

A technology for truck scales and tunnels, which is applied in the field of truck scale systems, and can solve problems such as poor sealing performance, poor working stability, and high maintenance costs

Active Publication Date: 2020-10-27
BEIJING WANJI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a truck scale system to solve the problems of poor sealing performance of truck scales in the prior art, resulting in poor working stability and high maintenance costs

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 and figure 2 As shown, the truck scale system has a waterproof and dustproof function, and it includes an installation base 10, a dynamic truck scale 20, and a sealing part 30. The installation base 10 has an installation tunnel 11, and the dynamic truck scale 20 is arranged in the installation tunnel 11, and the dynamic truck scale The scale 20 and the installation foundation 10 form an annular installation gap 111 at the mouth of the installation tunnel 11, and the sealing part 30 is continuously arranged around the annular installation gap 111. The sealing part 30 and the dynamic truck scale 20 jointly seal the mouth of the installation tunnel 11 to prevent water Or dust enters the installation tunnel 11.

[0027] By continuously setting the sealing part 30 at the annular installation gap 111 formed by the mouth of the dynamic truck scale 20 and the installation tunnel 11, the sealing part 30 and the dynamic truck scale 20 jointly seal the mouth of...

Embodiment 2

[0040] Such as image 3 with Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that a third filling space 300 is formed between the second outer peripheral surface 211 of the support structure layer 21 and the circumferential inner wall surface 112 of the installation tunnel 11, and the third filling space 300 At least a portion of is provided with a filling barrier 40 . In this way, it is not only possible to avoid the accumulation of water or dust in the installation tunnel 11 , but also to facilitate the installation of the supporting structure layer 21 into the installation tunnel 11 .

[0041] Optionally, the first filling space 100 communicates with the second filling space 200 and the third filling space 300 .

[0042] From the above description, it can be seen that the above-mentioned embodiments of the present invention have achieved the following technical effects: the support structure layer 21 and the load-bearing structure layer 22 a...

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Abstract

The invention provides a motor truck scale system which has waterproof and dustproof functions and comprises an installation foundation which has a mounting tunnel, a dynamic motor truck scale which is arranged in the mounting tunnel and forms an annular mounting gap with the mounting foundation at the opening part of the mounting tunnel, and a sealing part which is continuously arranged around the annular mounting gap and seals the opening part of the mounting tunnel together with the dynamic motor truck scale so as to prevent water or dust from entering the mounting tunnel. According to theinvention, the problems of poor working stability and high maintenance cost caused by poor sealing performance of a truck scale in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of dynamic weighing, in particular to a truck scale system. Background technique [0002] At present, there are many types of truck scales on the market, including single weighing platform, connected scales, axle group scales, and vehicle scales. The above-mentioned truck scales are installed with a simply supported structure, that is, the truck scale has one or more weighing platforms, and the weighing platforms are lapped on multiple load cells. [0003] There are two installation methods for truck scales: shallow foundation pit installation and no foundation pit installation. Shallow foundation pit installation means that the truck scale is buried underground, which is the most commonly used one at present. The truck scale of this installation form is often easily soaked by rainwater in rainy days, and the rain or water vapor may cause damage to the electrical components inside the load cell located at t...

Claims

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Application Information

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IPC IPC(8): G01G19/03G01G21/02G01G21/30
CPCG01G19/03G01G21/30G01G21/02
Inventor 姚飞吴连松邓永强陈忠元
Owner BEIJING WANJI TECH
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